As it is a straight line all the angles add up to 180 so 5s+18+48-a+8a-30= 180 so simplified 12a+36=180 then solve to get a=12.17 so then when u put 12.17 as a you get 5 * 12.17 +8 =78.85 then 48-12.17 which is clearly<78.85 then you do the final angle of 8*12.17-30 which is 67.36 so angle AOC is the biggest
I^22 equals to -1 since i^2 is negative one
You need to subtract 30 minutes from 3:14. you can take out the 14 and subtract it from the 30 to make things easier, then subtract the other 16 from 3:00 and youll get 3:44 :) hope this helps :)
Mowing lawns, use your parents mowers and pay them 3 dollars per yard you mow, charge 8 dollars more than it takes for gas per yard, you buy the gas and pay your parents for borrowing the mower and you get 5 dollars each yard, you can change how much you make per yard if you want.
